Moved the word counting bit to a separate file

nw/tools/wordcount.py

@@ -0,0 +1,61 @@
+# -*- coding: utf-8 -*-
+"""novelWriter Word Counter
+
+ novelWriter – Word Counter
+============================
+ Simple word counter
+
+ File History:
+ Created: 2019-04-22 [0.0.1]
+ Moved:   2019-05-30 [0.1.4]
+
+"""
+
+import logging
+import nw
+
+logger = logging.getLogger(__name__)
+
+def countWords(theText):
+
+    charCount = 0
+    wordCount = 0
+    paraCount = 0
+    prevEmpty = True
+
+    for aLine in theText.splitlines():
+
+        countPara = True
+        theLen    = len(aLine)
+
+        if theLen == 0:
+            prevEmpty = True
+            continue
+        if aLine[0] == "@" or aLine[0] == "%":
+            continue
+
+        if   aLine[0:5] == "#### ":
+            wordCount -= 1
+            charCount -= 5
+            countPara = False
+        elif aLine[0:4] == "### ":
+            wordCount -= 1
+            charCount -= 4
+            countPara = False
+        elif aLine[0:3] == "## ":
+            wordCount -= 1
+            charCount -= 3
+            countPara = False
+        elif aLine[0:2] == "# ":
+            wordCount -= 1
+            charCount -= 2
+            countPara = False
+
+        theBuff = aLine.replace("–"," ").replace("—"," ")
+        wordCount += len(theBuff.split())
+        charCount += theLen
+        if countPara and prevEmpty:
+            paraCount += 1
+        prevEmpty = countPara == False
+
+    return charCount, wordCount, paraCount